export declare const SYSTEMD_SERVICE_NAME = "pi-tag-slack.service";
export declare const LAUNCHD_LABEL = "com.stayradiated.pi-tag-slack";
export type DaemonStatus = 'not-installed' | 'stopped' | 'running';
type CommandResult = {
    status: number | null;
    stdout: string;
    stderr: string;
    error?: Error;
};
type CommandOptions = {
    allowFailure?: boolean;
    capture?: boolean;
};
export interface DaemonDependencies {
    platform: string;
    homeDirectory: string;
    uid: number;
    nodePath: string;
    cliPath: string;
    pathEnvironment: string;
    configPath: string;
    dataDir: string;
    exists(path: string): boolean;
    mkdir(path: string): void;
    writeFile(path: string, content: string): void;
    remove(path: string): void;
    run(command: string, args: string[], options?: CommandOptions): CommandResult;
}
/** Real OS bindings live here so service lifecycle behavior is fully injectable. */
export declare function systemDaemonDependencies(): DaemonDependencies;
export declare function daemon(action: string, dependencies?: DaemonDependencies): DaemonStatus | void;
export declare function systemdUnit(deps: Pick<DaemonDependencies, 'nodePath' | 'cliPath' | 'configPath' | 'dataDir'>): string;
export declare function launchdPlist(deps: Pick<DaemonDependencies, 'nodePath' | 'cliPath' | 'configPath' | 'dataDir' | 'homeDirectory' | 'pathEnvironment'>): string;
export {};